2025 Audi Q7 vs 2026 Mercedes-Benz GLC Coupe

$60,500 · Crossover

$59,650 · Crossover

Comparison Overview

When facing the choice between luxury crossovers, many buyers agonize over balancing space against efficiency. The 2025 Audi Q7 offers substantial presence at 199.3 inches long, appealing to those prioritizing interior volume, though it returns a combined 22 MPG. Conversely, the sleeker 2026 Mercedes-Benz GLC Coupe focuses on efficiency, boasting a 26 MPG combined rating, easily beating the Audi's efficiency by 4 MPG. Performance is neck-and-neck: the Q7 generates 261 hp to the GLC Coupe's 255 hp, but the Mercedes counters with slightly more pulling power at 295 lb-ft versus the Audi's 273 lb-ft. While the Q7 starts higher at $60,500 compared to the GLC Coupe's $59,650 MSRP, the trade-off is significant cargo space; the GLC manages 19.2 cu ft against the Q7's modest 14.2 cu ft, making the GLC a surprisingly practical contender despite its 'Coupe' designation.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 Mercedes-Benz GLC Coupe

The 2026 Mercedes-Benz GLC Coupe wins for commuters due to its superior 26 MPG combined fuel economy.

👨‍👩‍👧‍👦 Best for Families

2025 Audi Q7

The 2025 Audi Q7 is better suited for families because its larger exterior dimensions likely translate to more accommodating passenger space.

🏎️ Best for Enthusiasts

2026 Mercedes-Benz GLC Coupe

The GLC Coupe has a slight edge for enthusiasts because it achieves better fuel economy while delivering more low-end punch with 295 lb-ft of torque.

💰 Best Value

2026 Mercedes-Benz GLC Coupe

The Mercedes-Benz GLC Coupe offers better value by providing greater cargo capacity and superior fuel economy for a lower starting MSRP.

Choose the Audi Q7 if...

You absolutely need the maximum available space, reflected in its larger overall body size compared to the GLC Coupe.
You prefer the specific driving feel provided by the Audi's 8-speed automatic transmission.
You want the slightly higher peak horsepower figure of 261 hp from the Q7's engine.

Choose the Mercedes-Benz GLC Coupe if...

Fuel efficiency is a top concern, as the GLC Coupe delivers 26 MPG combined versus the Q7's 22 MPG.
You frequently haul larger items, as the GLC Coupe offers 19.2 cu ft of cargo space versus the Q7's 14.2 cu ft.
You prefer slightly more low-end torque for initial acceleration, as the GLC Coupe has 295 lb-ft compared to 273 lb-ft.

Key Dimensions

Dimension	Audi Q7	Mercedes-Benz GLC Coupe
Length	199.3"	187.6"
Width	77.6"	74.4"
Height	68.5"	63.5"
Wheelbase	117.9"	113.7"

Features Comparison

Safety

Feature	Audi	Mercedes-Benz
Blind Spot Monitor	✓	✓
Lane Departure Warning	✓	—
Lane Keeping Assist System	✓	—
Rear Cross Traffic Alert	✓	✓
Pre-Collision Safety System	✓	✓
Post-Collision Safety System	✓	✓
Dual Front Side-Mounted Airbags	✓	✓
Dual Rear Side-Mounted Airbags	✓	—
Front Head Airbags	✓	✓
Rear Head Airbags	✓	✓
Third Row Head Airbags	✓	—
Passenger Airbag Occupant Sensing Deactivation	✓	✓
Electronic Stability Control	✓	✓
Traction Control System	✓	✓
LATCH System	✓	✓
Rear Door Child Safety Locks	✓	✓
Anti-lock Brakes (ABS)	4-Wheel	4-Wheel
Front Ventilated Disc Brakes	✓	✓
Rear Ventilated Disc Brakes	✓	✓
Brake Assist	✓	✓
Tire Pressure Monitoring System	✓	✓
Automatic Headlights	✓	✓
Headlight Delay-Off	✓	✓
LED Headlights	✓	✓
Daytime Running Lights	✓	✓
Front Fog Lights	✓	—
Integrated Turn Signal Mirrors	✓	✓
Front Headrests	2	2
Front Multi-Adjustable Headrests	✓	—
Rear Headrests	3	3
Rear Height Adjustable Headrests	✓	✓
Rear Center 3-Point Seatbelt	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Driver Attention Alert	—	✓
Brake Drying	—	✓
Brake Preparation System	—	✓
Adaptive Headlights	—	✓
Front Power Adjustable Headrests	—	✓

Engine

Feature	Audi	Mercedes-Benz
Base Engine Displacement	2.0 L	2.0 L
Number of Cylinders	inline 4	inline 4
Base Engine Type	mild hybrid	mild hybrid
Horsepower	261 hp	255 hp @ 5800 rpm
Torque	273 lb-ft	295 lb-ft @ 2000 rpm
Number of Valves	16	16
Camshaft Type	Double overhead cam (DOHC)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓

Drive Train

Feature	Audi	Mercedes-Benz
Transmission Type	8-speed shiftable automatic	9-speed shiftable automatic
Drivetrain Type	all wheel drive	all wheel drive
Center Differential Type	Limited Slip	Limited Slip
Hill Descent Control	✓	✓

Fuel

Feature	Audi	Mercedes-Benz
Fuel Type	premium unleaded (required)	premium unleaded (required)
EPA Fuel Economy (City/Highway)	20/26 MPG	23/31 MPG
EPA Fuel Economy (Combined)	22 MPG	26 MPG
EPA Driving Range (City/Highway)	450.0/585.0 mi.	400.2/539.4 mi.
Fuel Tank Capacity	22.5 gal.	17.4 gal.

Comfort & Convenience

Feature	Audi	Mercedes-Benz
Push Button Start	✓	✓
Power Tilt and Telescopic Steering Wheel	✓	✓
Transmission Controls on Steering Wheel	✓	✓
Audio Controls on Steering Wheel	✓	✓
Electric Power Steering	✓	✓
Rear View Camera	✓	✓
Front Parking Sensors	✓	✓
Rear Parking Sensors	✓	✓
Adaptive Cruise Control	✓	—
Universal Remote Transmitter	✓	✓
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
3rd Row Cupholders	✓	—
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Front Seatback Storage	✓	✓
Manual Rear Seat Easy Entry	✓	—
Leather Steering Wheel	✓	✓
Three Zone Climate Control	✓	—
Rear Ventilation Ducts with Fan Control	✓	—
Interior Air Filtration	✓	✓
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	✓
Turn Signal Indicators in Mirrors	✓	✓
Cargo Floor Mats	✓	—
Cruise Control on Steering Wheel	—	✓
Front View Camera	—	✓
Side View Camera	—	✓
Automatic Parking Assist	—	✓
Wireless Charging Pad	—	✓
Cruise Control	—	✓
Overhead Console with Storage	—	✓
Dual Zone Climate Control	—	✓
Rear Ventilation Ducts	—	✓

In Car Entertainment

Feature	Audi	Mercedes-Benz
Infotainment Display	10.1 in	11.9 in
AM/FM Stereo	✓	✓
Stereo Power	180W	—
Speaker System	10	—
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Satellite Radio Trial Period	3 months	6 months
Speed Sensitive Volume Control	—	✓

Power Feature

Feature	Audi	Mercedes-Benz
One-Touch Power Windows	4	4
Moonroof Type	1st Row Power Glass Extended	1st Row Power Glass Extended
Keyless Entry	✓	✓
Heated Mirrors	✓	✓

Frontseats

Feature	Audi	Mercedes-Benz
Front Head Room	39.9 in.	38.9 in.
Front Leg Room	41.7 in.	40.8 in.
Front Shoulder Room	59.5 in.	57.3 in.
Seat Material: Leather	✓	—
Front Seat Type: Bucket	✓	✓
Driver Seat Power Adjustments	8-way	10-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Driver Seat Memory Settings	2	3
Passenger Seat Power Adjustments	8-way	10-way
Passenger Seat Height Adjustment	✓	✓
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Seat Material: Leatherette	—	✓
Driver Seat Thigh Extension	—	✓
Passenger Seat Lumbar Support	—	Power
Passenger Seat Thigh Extension	—	✓
Passenger Seat Memory Settings	—	3

Rearseats

Feature	Audi	Mercedes-Benz
Rear Head Room	38.8 in.	38.3 in.
Rear Leg Room	38.8 in.	37.2 in.
Rear Shoulder Room	58.5 in.	57.3 in.
Split-Folding Rear Seatback	✓	✓
Reclining Rear Seats	✓	✓
Folding Center Armrest	✓	✓
Power Folding Third Row Seat	✓	—

Tires and Wheels

Feature	Audi	Mercedes-Benz
Wheel Material	Alloy	Alloy
Wheel Diameter	19 in	—
Tire Size	255/55R H	235/55R19
Run Flat Tires	✓	—
Wheel Size	—	19 x 8.0 in
Tire Type	—	All Season
Spare Tire Type	—	Temporary
Spare Tire Location	—	Inside Mounted

Suspension

Feature	Audi	Mercedes-Benz
Four-Wheel Independent Suspension	✓	✓
Front Stabilizer Bar	✓	✓
Rear Stabilizer Bar	✓	✓

Warranty

Feature	Audi	Mercedes-Benz
Basic Warranty	4 yr./ 50000 mi.	4 yr./ 50000 mi.
Drivetrain Warranty	4 yr./ 50000 mi.	4 yr./ 50000 mi.
Corrosion/Rust Warranty	12 yr./ unlimited mi.	4 yr./ 50000 mi.
Roadside Assistance	4 yr./ unlimited mi.	4 yr./ 50000 mi.
Hybrid Component Warranty	—	6 yr./ 62000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Audi Q7 and 2026 Mercedes-Benz GLC Coupe.

Is the Audi Q7 significantly larger than the Mercedes-Benz GLC Coupe?

Yes, the Audi Q7 is noticeably larger overall, measuring 199.3 inches in length compared to the GLC Coupe's 187.6 inches, which impacts handling and parking ease.

Which vehicle uses less premium fuel annually?

The 2026 Mercedes-Benz GLC Coupe is the more efficient choice, rated at 26 MPG combined versus the 2025 Audi Q7's 22 MPG combined, saving fuel costs over the long run.

Do both SUVs require premium fuel?

Both the Audi Q7 and the Mercedes-Benz GLC Coupe specify that they require premium unleaded fuel for optimal performance.

How much more cargo space does the Audi Q7 have over the GLC Coupe?

Surprisingly, the sleeker GLC Coupe offers more cargo room at 19.2 cu ft, easily beating the Q7's 14.2 cu ft measurement.

Is the power difference between these two luxury SUVs significant?

The horsepower figures are close, with the Q7 at 261 hp and the GLC Coupe at 255 hp; however, the Mercedes provides better torque at 295 lb-ft versus Audi's 273 lb-ft.